:root{--bg:#f7f8fa;--ink:#172438;--muted:#657389;--line:#e2e8ef;--accent:#176b53;--soft:#e8f3ee}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.65 -apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}:focus-visible{outline:3px solid #53a88b;outline-offset:3px}.wrap{max-width:1120px;margin:auto;padding:0 28px}.header{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-size:20px;font-weight:800;letter-spacing:-.7px;display:flex;align-items:center;gap:10px}.mark{display:grid;place-items:center;width:33px;height:33px;background:var(--accent);color:white;border-radius:10px;font-size:19px}.nav{display:flex;gap:25px;color:var(--muted);font-size:13px}.eyebrow{font-size:11px;font-weight:750;letter-spacing:2px;color:var(--accent);margin:48px 0 14px}.hero h1{font-size:clamp(32px,4vw,48px);letter-spacing:-2px;line-height:1.23;margin:0 0 16px}.hero p{color:var(--muted);margin:0;max-width:690px}.chips{display:flex;flex-wrap:wrap;gap:9px;margin:23px 0 30px}.chip{border:1px solid var(--line);border-radius:30px;padding:5px 11px;background:white;font-size:11px;color:var(--muted)}.workspace{display:grid;grid-template-columns:1.12fr .88fr;gap:22px;align-items:start}.panel{background:white;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:0 6px 25px #192e3b03}.panel h2{font-size:18px;margin:0 0 23px;letter-spacing:-.5px}.step{font-size:10px;border:1px solid var(--line);border-radius:7px;padding:4px 6px;margin-right:9px;color:var(--muted)}.fields{display:grid;grid-template-columns:1fr 1fr;gap:19px 16px}label{display:block;font-size:12px;font-weight:650;color:#46566c}.full{grid-column:1/-1}input,select,textarea{width:100%;border:1px solid #dbe2eb;border-radius:9px;background:#fff;color:var(--ink);padding:11px 12px;margin-top:7px;min-height:45px}input[type=checkbox]{width:auto;min-height:0}input[type=file]{border:none;padding:0}input:focus,textarea:focus{border-color:var(--accent)}.hint{font-size:11px;color:var(--muted);margin:6px 0 0}.primary{background:var(--accent);color:white;border:0;border-radius:9px;padding:13px 18px;font-weight:650}.secondary{background:white;border:1px solid var(--line);border-radius:8px;padding:9px 13px;color:#46566c}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.wide{width:100%;margin-top:22px}.result{background:var(--soft);border-color:transparent}.result .kicker{font-size:12px;color:var(--accent);font-weight:650}.amount{font-size:43px;font-weight:800;letter-spacing:-1.7px;line-height:1.3;margin:14px 0 18px}.amount small{font-size:18px;margin-left:5px}.rows{margin-top:18px}.row{display:flex;justify-content:space-between;gap:15px;padding:12px 0;border-bottom:1px solid #176b5318;font-size:12px}.row span{color:var(--muted)}.note{font-size:12px;color:#627569;line-height:1.8;margin-top:21px}.error{color:#b33737;font-size:12px;white-space:pre-wrap}.success{color:var(--accent);font-size:12px}.guide{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:42px 0}.guide article{border-top:1px solid var(--line);padding-top:20px}.guide h3{font-size:14px;margin:0 0 9px}.guide p,.prose p{font-size:12px;color:var(--muted);line-height:1.9}.prose{margin:34px 0}.prose h2{font-size:20px}.prose h3{font-size:15px}details{border-bottom:1px solid var(--line);padding:16px 0}summary{font-size:13px;cursor:pointer;font-weight:600}details p{font-size:12px;color:var(--muted)}footer{border-top:1px solid var(--line);padding:23px 0 32px;display:flex;justify-content:space-between;font-size:11px;color:var(--muted);gap:18px}footer .links{display:flex;gap:18px}.drop{border:1.5px dashed #c7d8d2;border-radius:12px;text-align:center;padding:29px 12px;background:#f8fbf9}.drop.over{background:var(--soft);border-color:var(--accent)}.drop .icon{font-size:30px;color:var(--accent);margin-bottom:8px}.drop h3{font-size:16px;margin:0 0 5px}.drop p{font-size:11px;color:var(--muted);margin:0 0 15px}.file-list{display:grid;gap:12px;margin-top:20px}.file{border:1px solid var(--line);border-radius:10px;padding:12px;display:flex;align-items:center;gap:12px;font-size:12px}.file img{width:52px;height:52px;object-fit:cover;border-radius:7px}.file .meta{min-width:0;flex:1}.file strong{display:block;overflow-wrap:anywhere}.file a{font-weight:650;color:var(--accent)}.file p{font-size:11px;color:var(--muted);margin:3px 0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}.stat{background:white;border-radius:10px;padding:14px;font-size:11px;color:var(--muted)}.stat b{display:block;font-size:20px;color:var(--ink)}textarea{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;line-height:1.7;resize:vertical;min-height:280px;tab-size:2}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.toolbar h2{margin:0}.badge{font-size:10px;background:var(--soft);color:var(--accent);padding:4px 9px;border-radius:6px}.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.editor-grid .panel{min-width:0}.options{display:flex;gap:15px;align-items:center;flex-wrap:wrap;margin-top:15px}.options label{display:flex;gap:6px;align-items:center}.options select{width:auto;margin:0;min-height:34px;padding:5px 10px}.table-wrap{overflow:auto;max-height:250px;border:1px solid var(--line);border-radius:10px;margin-top:15px}table{border-collapse:collapse;width:100%;font-size:11px;text-align:left}td,th{padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}th{background:var(--bg)}.empty{color:var(--muted);font-size:13px;padding:30px 0}.inline-link{text-decoration:underline;text-underline-offset:3px}.local-banner{font-size:11px;color:var(--muted);padding:8px 0;border-bottom:1px solid var(--line)}@media(max-width:760px){.wrap{padding:0 18px}.header{height:68px}.nav{gap:13px;font-size:11px}.brand{font-size:17px}.eyebrow{margin-top:30px}.workspace,.editor-grid{grid-template-columns:1fr}.panel{padding:21px}.hero h1{letter-spacing:-1.2px}.guide{grid-template-columns:1fr;gap:10px;margin:30px 0}.fields{gap:15px 12px}.amount{font-size:36px}footer{flex-direction:column}.stats{gap:7px}.stat{padding:11px}textarea{min-height:230px}}

[hidden]{display:none!important}

/* Individual service identity */
:root{--accent:#6951ba;--soft:#f0ebff}.brand{gap:12px;font-size:22px;font-weight:800;letter-spacing:-1px}.brand-icon{display:block;flex:none;width:42px;height:42px}.header{justify-content:flex-start}.mark,.nav{display:none}@media(max-width:760px){.brand{font-size:20px}.brand-icon{width:36px;height:36px}}

pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#edf1f6;padding:18px;border-radius:10px;font-size:12px;line-height:1.9}code{overflow-wrap:anywhere}.preset-row{display:flex;gap:8px;flex-wrap:wrap}.result-compare{max-width:100%;height:auto}

/* Explicit language links keep visitor choice and do not redirect crawlers. */
.language-switch{display:flex;justify-content:flex-end;gap:12px;align-items:center;flex-wrap:wrap;font-size:14px;margin:12px 0 20px}.language-switch a{padding:6px 10px;border:1px solid #d6ddd7;border-radius:8px;text-decoration:none}.language-switch a[aria-current="page"]{background:#176b53;color:white;border-color:#176b53}html[lang="en"] .brand{letter-spacing:-.7px}html[lang="en"] .hero-aside{min-width:170px}html[lang="en"] button{white-space:normal}html[lang="en"] .fields label{min-width:0}html[lang="en"] .stats .stat{font-size:12px}@media(max-width:600px){html[lang="en"] .header{flex-wrap:wrap;gap:16px}html[lang="en"] .header nav{flex-wrap:wrap;gap:12px}}